AuthorTopic: issue with global sat GH-561 (Read 2355 times)

hi there bought a 561 brand new worked brill but one day tried turning it on and no joy. no screen no nothing thought it might be no charge so charged for 7 hrs still no joy iv noticed if you press on button with up button and ok button backlight comes on with no screen. I v not been updating firmware or any such nonsence havent dropped it havent got it wet . Any ideas?